Severe Thunderstorm and Flash Flooding Threats in the South

Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect.
Read More...

For More Weather Information:

Juneau, AK Local Forecast Office

Port Alexander AK

Marine Point Forecast

[NOTICE]
  • Tonight

    Rain

    SE 20kt
    < 1ft

    Low: 39 °F

  • Wednesday

    Chance Rain

    SSE 15kt
    < 1ft

    High: 47 °F

  • Wednesday
    Night

    Chance Rain

    Light Wind
    < 1ft

    Low: 40 °F

  • Thursday

    Mostly Cloudy

    Light Wind
    < 1ft

    High: 48 °F

  • Thursday
    Night

    Mostly Cloudy

    N 10kt
    < 1ft

    Low: 41 °F

  • Friday

    Partly Sunny

    N 10kt
    < 1ft

    High: 50 °F

  • Friday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 41 °F

  • Saturday

    Mostly Sunny

    Light Wind
    < 1ft

    High: 51 °F

  • Saturday
    Night

    Partly Cloudy

    Light Wind
    < 1ft

    Low: 42 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:21 pm AKDT Apr 13, 2021
Forecast Valid: 6pm AKDT Apr 13, 2021-6pm AKDT Apr 20, 2021

View Nearby Observations

Detailed Forecast


Synopsis: A strong surface low moves northward into the central Gulf with an associated gale force front in the eastern Gulf Tuesday night into Wednesday afternoon. Outlook: After that, a dominant ridge of high pressure begins to build into the eastern Gulf, bringing much calmer winds and seas.

Tonight
SE wind 15 to 20 kt, with gusts as high as 35 kt. Rain, mainly before 10pm. Seas 1 ft or less.
Wednesday
SSE wind 10 to 15 kt. A chance of rain. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. A chance of rain, mainly before 10pm. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Mostly cloudy. Seas 1 ft or less.
Thursday Night
N wind 5 to 10 kt. Mostly cloudy. Seas 1 ft or less.
Friday
N wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 56.23°N 134.64°W
Last Update: 3:21 pm AKDT Apr 13, 2021
Forecast Valid: 6pm AKDT Apr 13, 2021-6pm AKDT Apr 20, 2021
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data